SN54F02
SN54F02 is QUADRUPLE 2-INPUT POSITIVE-NOR GATES manufactured by Texas Instruments.
description
These devices contain four independent 2-input NOR gates. They perform the Boolean functions Y = A + B or Y = A
- B in positive logic.
The SN54F02 is characterized for operation over the full military temperature range of
- 55°C to 125°C. The SN74F02 is characterized for operation from 0°C to 70°C.
FUNCTION TABLE (each gate)
INPUTS AB HX XH LL
OUTPUT Y
L L H logic symbol†
2 1A ≥1 1
3 1Y 1B
5 2A 4
6 2Y 2B
8 3A 10
9 3Y 3B
11 4A 13
12 4Y 4B
† This symbol is in accordance with ANSI/IEEE Std 91-1984 and IEC Publication 617-12. logic diagram (positive logic)
2 1A
3 1B
5 2A
6 2B
8 3A
9 3B
11 4A
12 4B
Pin numbers shown are for the D, J, and N packages.
SDFS036A
- MARCH 1987
- REVISED OCTOBER 1993
SN54F02 . . . J PACKAGE SN74F02 . . . D OR N PACKAGE
(TOP VIEW)
1Y 1A 1B 2Y 2A 2B GND
1 2 3 4 5 6 7
14 VCC 13 4Y 12 4B 11 4A 10 3Y 9 3B 8 3A
SN54F02 . . . FK PACKAGE (TOP VIEW)
VCC 4Y
1B
3 2 1 20 19 4...
